[å°ãƒã‚¿]Rubyã§TSVã‚’èªã¿è¾¼ã‚€ - Qiita
#! /usr/bin/env ruby require 'csv' def check_args file = ARGV[0] if file.nil? puts "Usage: ./tsv.rb [FILE]" exit 1 end unless File.exist?(file) puts "[ERROR] Can't read file. File path = #{file}" exit 1 end end # main check_args file = ARGV[0] csvDatas = CSV.read(file, col_sep: "\t", headers: false) csvDatas.each do |row| puts row[0] puts row[1] # ... end ã¯ã¾ã£ãŸãƒã‚¤ãƒ³ãƒˆ1 CSV.read(file, col_sep: "\t", he
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Testing File Downloads with Capybara and ChromeDriver
Collective Idea Home Blog Home Blog Contact Photo by Tambako the Jaguar, used under Creative Commons https://flic.kr/p/e9AnTA At Collective Idea, we ♥ Cucumber, Capybara and ChromeDriver… and alliteration. But we recently encountered an issue with a very Ajaxy Rails app where we need to test a file download and assert its content. Our scenario looks like: Scenario: Exporting the fruits list Given
How to test CSV file download in Capybara and RSpec?
The following is in the controller: respond_to do |format| format.csv { send_data as_csv, type:'text/csv' } end In spec: click_link 'Download CSV' page.driver.browser.switch_to.alert.accept expect( page ).to have_content csv_data But this doesn't work: Failure/Error: page.driver.browser.switch_to.alert.accept Selenium::WebDriver::Error::NoAlertPresentError: No alert is present I see the Save File
CSVファイルã®ä¸€èˆ¬çš„æ›¸å¼ (RFC4180 日本語訳) - アルプス登山ã®çŽ„é–¢å£ãƒ»ç¬ 井家
2005å¹´10月ã«å…¬é–‹ã•ã‚ŒãŸã€RFC4180「Common Format and MIME Type for Comma-Separated Values (CSV) Files (CSVファイルã®ä¸€èˆ¬çš„書å¼ã€ãŠã‚ˆã³MIMEタイプ) ã€ã®æ—¥æœ¬èªžè¨³ã§ã™ã€‚è¬è¾žã¨æ–‡çŒ®ã®ç®‡æ‰€ã¯åŽŸæ–‡ã®ã¾ã¾ã§ã™ã€‚ データ交æ›ã«ãŠã„ã¦é »ç¹ã«ä½¿ã‚れるCSVå½¢å¼ã§ã™ãŒã€ãƒ™ãƒ³ãƒ€ã®ç‹¬è‡ªä»•æ§˜ãŒä¹±ç«‹ã—ã¦ã„ã‚‹ã®ãŒå®Ÿæƒ…ã§ã™ã€‚ 本RFCã¯ã€é…ã¾ããªãŒã‚‰å‡ºã¦ããŸã€æœ€åˆã«ã—ã¦å”¯ä¸€ã®ã€ã€Œå…¬å¼(?)ã€ãªä»•æ§˜ã§ã™ã€‚ã‚‚ã£ã¨ã‚‚ã€åŒºåˆ† (Category) ãŒInformationalã®RFCãªã®ã§ã€ã€Œæ¨™æº–ã€ã§ã¯ã‚ã‚Šã¾ã›ã‚“ãŒâ€¦ 原文ã¯ã€http://www.ietf.org/rfc/rfc4180.txt ã‚’ã”å‚照下ã•ã„。邦訳ã®èª¤ã‚Šã«ãŠæ°—ã¥ãã®å ´åˆã€ãƒšãƒ¼ã‚¸æœ€ä¸‹éƒ¨ã®ãƒ¡ãƒ¼ãƒ«ã‚¢ãƒ‰ãƒ¬ã‚¹ã¾ã§ã”連絡ã„ãŸã ã‘ã‚Œã°å¹¸ã„ã§ã™ã€‚ ãªãŠã€å¯èªæ€§å‘上ã®ãŸã‚ã€ãƒšãƒ¼ã‚¸ã®ãƒ˜ãƒƒãƒ€ãƒ»ãƒ•
CSV Comma Separated Value File Format - How To - Creativyst - Explored,Designed,Delivered.(sm)
The Comma Separated Value (CSV) File Format Create or parse data in this popular pseudo-standard format The CSV ("Comma Separated Value") file format is often used to exchange data between disparate applications. The file format, as it is used in Microsoft Excel, has become a pseudo standard throughout the industry, even among non-Microsoft platforms. As is the case with most exchange formats sinc
RFC 4180: Common Format and MIME Type for Comma-Separated Values (CSV) Files
Network Working Group Y. Shafranovich Request for Comments: 4180 SolidMatrix Technologies, Inc. Category: Informational October 2005 Common Format and MIME Type for Comma-Separated Values (CSV) Files Status of This Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Copyright Notice Copyright
CSVファイルフォーマットã®è§£èª¬ï¼šCodeZine
CodeZine編集部ã§ã¯ã€ç¾å ´ã§æ´»èºã™ã‚‹ãƒ‡ãƒ™ãƒãƒƒãƒ‘ーをスターã«ã™ã‚‹ãŸã‚ã®ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã€ŒDevelopers Summitã€ã‚„ã€ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ç”Ÿãã–ã¾ã‚’ブーストã™ã‚‹ãŸã‚ã®ã‚¤ãƒ™ãƒ³ãƒˆã€ŒDevelopers Boostã€ãªã©ã€ã•ã¾ã–ã¾ãªã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã‚’ä¼ç”»ãƒ»é‹å–¶ã—ã¦ã„ã¾ã™ã€‚
RDS for MySQLã‹ã‚‰ãƒ†ãƒ¼ãƒ–ルをCSV出力ã—ã¦S3ã«æ ¼ç´ã™ã‚‹æ‰‹é † - yoshidashingo
å‰æº–備（サーãƒãƒ¼ã¯Amazon Linuxã®EC2を想定） インストールã•ã‚Œã¦ã„ã‚‹å…¨ã¦ã®ãƒ‘ッケージã®ã‚¢ãƒƒãƒ—デートをã—ã¦ãŠã $ sudo yum -y update pipをインストールã—ã¦ãŠã $ sudo easy_install pip EC2ã«MySQLクライアント(mysqlコマンド)をインストールã—ã¦ãŠã（詳細割愛） EC2ã«AWS CLIをインストール $ sudo pip install awscli デフォルトã®AWS CLI環境è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã‚’ä½œæˆ $ mkdir -m 700 .aws $ vi .aws/config aws_access_key_id = [Access Key ID] aws_secret_access_key = [Secret Access Key] region = [Region Name] EC2上ã«CSVå‡ºåŠ›å…ˆãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’ä½œæˆ mkd
MySQLã®selectçµæžœã‚’コマンドライン上ã§ã‚«ãƒ³ãƒžåŒºåˆ‡ã‚Šã¨ã‹ã« - 雑想空間
mysqlã®selectã®çµæžœã‚’csvã§å‡ºã—ãŸã„å ´åˆã€‚ よã〠MySQL CSVファイル出力 - 雑想空間 SELECT * FROM table_name INTO OUTFILE "/tmp/sample.csv" FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"';ã“ã‚“ãªäº‹ã‚„ã£ã¦ãŸã‚“ã§ã™ãŒã€çµæžœãŒæ•°è¡Œã¨ã‹ã®æ™‚ã¯ã€remote上ã‹ã‚‰scpãªã‚“ã‹ã§file移動ã™ã‚‹ã®ãŒé¢å€’ã§ã—ãŸã€‚ コマンドライン上ã§ã‚«ãƒ³ãƒžåŒºåˆ‡ã‚Šã¨ã‹ã« mysql -uuser database -p -e 'SELECT id,a_id FROM test limit 10' -B | sed -e 's/\t/,/g' id,a_id 1,2 3,4 2,16 7,17 5,24 4,25 6,26 8,28 20,29ã“ã‚“ãªæ„Ÿã˜ã§ã€ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ä¸Šã§ã‚«ãƒ³ãƒžåŒºåˆ‡ã‚Šã§
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Ruby | エンコーディングを指定ã—ã¦BOM付ãファイルを作る - Qiita
GitHub - openmundi/world.csv: Free open public domain world data (incl. countries ) in comma-separated values (CSV) format - e.g. Austria, AT, AUT, 040
改行を置æ›ã—ãŸã„ | skmks
A .NET library for reading and writing CSV files. Extremely fast, flexible, and easy to use. | CsvHelper
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